Shower curtain hook



FIG. 1 is a front elevational view of a shower curtain hook embodying my design;

FIG. 2 is a side elevational view of the shower curtain hook;

FIG. 3 is a rear elevational view of the shower curtain hook;

FIG. 4 is a top plan view of the shower curtain hook; and

FIG. 5 is a bottom plan view of the shower curtain hook. 

The ornamental design for a shower curtain hook, as shown. 